OT-2026-000002825
Publication integrity record
Conveying device and production line
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000002825) never changes.
Identity and time
| Publication number | OT-2026-000002825 · never reused |
|---|---|
| Internal UUID | 01a0a67f-0073-7551-8c2a-0d6e0c5fd870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:36.179764Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002825 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8fe1b369c162358343d21cb64d58afcf5c23ea779a4ac2cb28b0e46916f1891 |
|---|---|
| Markdown | 5d71ce0d0ac6a08b14469ccdc52c5cbf5c93366c62efc42aacc53c0ee9447eac |
| Publication page | 4d3c51c7cbd639c7315b6fdf919c4179342b2e3c76f87562691c49d116eb242f |
| Manifest | 77afcee614756ea2c71ef33ff933eca3026c6c9349308f3e8820bf3e04fe2a0a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ghRez+c6UbuEpVvCBvxRwpzGQXuP5ehQOrjhe4Bbu41DSdWcO8sY9FGf0vF/yQ9GSLru/coL0z2IWvbfK46pDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-24T04:41:43.955484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825observed 4d3c51c7cbd639c7315b6fdf919c4179...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-24T04:41:43.875655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825/manifest.jsonobserved 77afcee614756ea2c71ef33ff933eca3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T04:41:43.773415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825/publication.mdobserved 5d71ce0d0ac6a08b14469ccdc52c5cbf...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T04:41:43.595183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825/publication.txtobserved d8fe1b369c162358343d21cb64d58afc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:19.561751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825observed 4d3c51c7cbd639c7315b6fdf919c4179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:19.520681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825/manifest.jsonobserved 77afcee614756ea2c71ef33ff933eca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:19.507525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825/publication.mdobserved 5d71ce0d0ac6a08b14469ccdc52c5cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:19.493473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002825/publication.txtobserved d8fe1b369c162358343d21cb64d58afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|